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Inventions

Inventions
Who invented the Seed Drill?

Jethro Tull
Thomas Hines
Arlo Guthrie
Woodie Guthrie

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Inventions
What device for new parents did Ann Moore invent in 1969?

Disposable diaper
Infant carrier
Baby monitor
Bottle warmer

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Inventions
What invention is credited to the Russian born American inventor Vladimir Kosma Zworykin?

Radio
Television
Dishwasher
Telegraph

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Inventions
This African-American woman physical therapist worked with soldiers disabled in World War II. She invented a device that helped the disabled to eat by delivering food through a tube to a mouthpiece.

Beulah Henry
Mae Jamison
Bessie Blount
Marjorie Joyner

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Inventions
Who developed the idea of Crop Rotation?

Cabbage Carlson
Turnip Townsend
Swede Svenson
Potato Peterson

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Inventions
When was the Raggedy Ann doll patented?

1915
1920
1919
1911

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